G657A2 Drone Fiber Optic Cable Fpv Invisible Raw Bare Fiber Optical Spool Uav for Drone

• Customization: Available
• Application: Communication
• Type: Single-mode Fiber
• Model NO.: G657A2
• Connection Structure: FC-LC
• Material Shape: Round Wire
• Core: Single Core
• Certification: RoHS, CE, ISO9001
• Brand: OEM
• Sheath Material: PVC
• Model No.: G657A2 Optical Fiber
• Length: 25.2km, 50.4km, 60.4km, OEM
• Color: Bare or Colored (12 Colors)
• Attenuation @1330: 0.35
• Attenuation @1550: 0.21
• Cladding Diameter: 125 ±1.0μm
• Coating Diameter: 243 ±5 μm
• Reel Lenght: 25.2km/50.4km/60km
• Dimensions: 47*49*31cm
• Weight: 21kg
• Warranty: 1year
• Transport Package: Plastic Reels Packed in Carton Box
• Specification: 25X26X32 cm
• Trademark: OEM
• Origin: China
• HS Code: 9001100001
• Production Capacity: 15000000000
• Package Size: 41.00cm * 37.00cm * 52.50cm
• Package Gross Weight: 5.500kg

Product Description

G657A2 Drone Fiber Optic Cable FPV Invisible Raw Bare Fiber Optical Spool UAV For Drone

GLFIBER® G. 652.D single mode optical fiber is designed specially for optical transmission systems operating over the entire wavelength window from 1260nm to 1625nm. By suppressing the water peak that occurs near 1383nm in conventional single mode fibre due to hydroxyl (OH-) ions absorption, the fiber is able to open E-band (1360-1460nm) for operation, and consequently provides 100nm more usable wavelengths.   It optimizes attenuation and dispersion across the entire wavelength window from 1260nm to 1625nm, also reduces bending loss at L-band (1565nm~1625nm),  and provides bandwidth resources for trunk, metropolitan area and access network.

Applications:
(1) Application for all kinds of configuration of optical fiber cables: central loose tube, stranded loose tube, backbones fiber optics, ribbon fiber optics, ADSS, OPGW etc.
(2)Low dispersion , attenuation and PMD  enables higher transmission speeds with more wavelengths over Long-haul Trunks Communication, CATV and WDM.
 
Key Configurations:
(1) Comply to or superior to the ITU-T G.652D recommendation and IEC 60793-2-50 B1.3 specification.
(2) Designed for operation over 1260nm to 1625nm wavelength spectrum.
(3) Outstanding optical performance supporting high-speed transmission requirement of DWDM and CWDM.
(4) Excellent PMD performance, supporting high-speed and long repeater spacing transmission system.
(5) Compatible with existing 1310nm equipment.

Single-mode G.657.A2 Optical Fiber

Single Mode G652D Optical Fiber

Single-Mode Colored Optical Fiber G657A1,

Technical Specifications

(Custom configurations available upon request.)

TESTING REPORT FOR B1.3(G657A2)
Optics Specifications			Result
Attenuation(dB/km)	@1310nm	≤0.34db/km	Comply
	@1383nm(after hydrogen aging)	≤0.32db/km	Comply
	@1550nm	≤0.22db/km	Comply
	@1625nm	≤0.24db/km	Comply
Dispersion	1285nm~1340nm	-3.0~3.0ps/(nm*km)	Comply
	@1550nm	≤18ps/(nm*km)	Comply
	@1625nm	≤22ps/(nm*km)	Comply
Zero-Dispersion wavelength		1300~1324nm
Zero-Dispersion slope		≤0.092ps/(nm2+km)
Mode field diameter @ 1310nm		9.2±0.4μm
Mode field diameter @ 1550nm		10.4±0.8pm
PMD	Max. value for fiber on the reel	0.2ps/km 1/2	Comply
	Max.Designed value for link	0.08ps/km 1/2	Comply
Cable cutoff wavelengthA cc		≤1260nm	Comply
Effective group index(Neff)@1310nm		1.4675	Comply
Effective group index(Neff)@1550nm		1.4680	Comply
Macro-bend loss(φ60mm,100 turns)@1550nm		s0.05db	Camply
Back scatter characteristic(@1310nm&1550nm)			Result
Point discontinuity		s0.05db	Camply
Attenuation uniformity		≤0.05db/km	Camply
Attenuation coefficient dfference for bi-directional measurement		≤0.05db/km	Comply
Geometrical characteristics			Result
Cladding diameter		125±1μm	Comply
Cladding non-circularity		≤1%	Comply
Core/cladding concentricity error		≤0.4μm	Comply
Fiber diameter with coating(uncolored)		245±5μm	Comply
Cladding/coating concentricity error		≤12.0μm	Comply
Curl		≥4m	Comply
Mechanical characteristic			Result
Proof test		0.69GPa	Comply
Proof test		1.4N	Comply
Dynamic stress corrosion susceptibility parameter(typical value)		≥20	Comply
Environmental characteristics(@1310nm&1550nm)			Result
Temperature induced attenuation(-60~+85℃)		≤0.5dB/km	Comply
Dry heat induced attenuation(85±2°C,30days)		≤0.5dB/km	Comply
Water immersion induced attenuation(23±2°C,30days)		≤0.5dB/km	Comply
Damp heat induced attenuation(85±2°℃,RH85%,30days)		≤0.5dB/km	Comply

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Hunan GL Technology Co., Ltd.

Hunan GL Technology Co., Ltd is a leading Chinese manufacturer of optical fiber & cable with over 21 years of expertise. Certified with ISO 9001, CE, and Anatel, we export to 200+ countries, offering reliable machinery backed by R&D innovation and strict quality control.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Wheel Loaders
Bulldozers
Motor Graders
Road Rollers
Forklifts

FAQ

Q: What’s the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.